** B75 Bios history **

Name convention:
 seco_greathornedowl_B75_bios_<NATIVEVERSION>_<SECOVERSION>_<DATE>.bin

where:
NATIVEVERSION  original BIOS manufacturer version in the format 0ACNYvvv:
               vvv=Mmm, M=Major version, mm=Minor version
SECOVERSION    SECO BIOS version in the format M-mm-pp[RCnn]: M=Major version,
               mm=Minor version, pp=patch, nn=optional Release Candidate number
DATE           build date in the format yyyymmdd: yyyy=year, mm=month, dd=day

(Release dates in yyyy-mm-dd format, descending order)

2.04.00 [2022-12-20]
seco_greathornedowl_b75_bios_0ACNY006_2-04-00_20221214.bin
  - New FW 1.08 without Up-Time counter to avoid E.C. corruption;
  - SecoPkg up to date, with:
   - Super I/O handling enhancements;
   - Thermal handling enhancements;
   - eDP to LVDS bridge handling enhancements;
   - Naming convention up to date.

2.02  [2021-06-03]

 seco_greathornedowl_b75_bios_0ACNY006_2-02_20210603.bin

  - Restored setup menus under Advanced > AMI CBS 
  - Enable SW GPE ACPI event to manage the new semaphore routine for EAPI
  - Fixed 4-Wire DXE module for Esaote custom
  - Added PWM control method for Internal FAN settings

2.01  [2020-07-31]

  - Moved 'EsaoteClearVar' from ESAOTE to SecoGhoPkg renamed 'ClearVar'
  - Enable "IGNORE_RUNTIME_UPDATE_IMAGE_REVISION_CHECK" to switch from Dibbler
    to Bilby and viceversa
  - first release with new Bilby (TAG 6) source tree, AGESA 1.2.0.x.

1.06  [2019-10-29]

  - known issue: Linux video driver can hang after several Suspend to RAM/resume
    repeated operations (usually 25);
  - no more secondary versions for custom;
  - SCE compatibility now fully working;
  - removed DP redriver support to solve RAM temperature failures.

1.05  [2019-07-26]

  - missing USB device recognition solved;
  - UEFI LAN driver downgrade to solve EEUPDATE verify error issue;
  - subversion handling added;
  - E.C. FW 1.07 with:
   - correct FANs synchronization;
   - set/get features for EAPI commands implemented;
   - debouncing on SYS_PWRGD, SLP_S3#, WAKE1#, PWR_OK, THRM#, SLEEP#;
   - DP re-driver setup configurability;
   - PCIe hot reset patch generalized.

1.04  [2019-05-08]

  - First version ported to AGESA RavenPI-FP5-AM4 1.1.0.8;
  - SMT disabling and downcoring now working;
  - ACPI/EAPI E.C. access conflicts solved;
  - fixed boot order with HD multi-group;
  - minor setup adjustments.

1.03  [2019-02-25]

  - correct SMBIOS version string;
  - restored critical temperature shutdown.

1.02  [2019-02-14]

  - improved CPU temperatures reading and its error handling;
  - new alghorithm for 3wire FANs tacho reading;
  - improved mechanical fan blocking detection alghorithm;
  - DDR4 @3200 are now supported (requires setup changes);
  - HSUART as legacy and updated default IO/IRQ;
  - Updated UMA size managemement. More than 2GB now allowed.

1.01  [2018-11-12]

  - Linux installation and boot issues solved;
  - more than 2 GB Frame Buffer Size now allowed;
  - restored UMA size default because of Linux issue solved;
  - HSUART correct configuration;
  - FW 1.01 with more robust temperature reading;
  - E.C. resources correct reservation;
  - compliance mode setup items added to all PCIe/PEG ports.

1.00  [2018-10-12]

  First official Release.

